Alt.film.au(2) : Blogging at the margins in Australian retrospective 2012

In 1972 Albie Thoms wrote: ‘In Australia it has been impossible to elicit much sympathetic appraisal from critics who seem distressed by the relation of personal film to amateur movies. Even those proselytizing for the New cinema have underrated the personal film as a worthy antidote to the market assumptions of Hollywood.’ (Thoms 1978, p. 146) The question now is, of course, is anything different in 2012? The answer is of course yes and no. Although the politics remains frustratingly familiar the digital has progressed further to the point that where in the 60s every one picked up a guitar, now we pick up a video camera. A postscript relates those films in the program not available for inclusion in the original 90s rant- (i.e. they did not exist) I have further annotated this re-play of old wounds and victories with commentary on some of the films in the screening program.

Next generation robotic counter IED technology : A step change in capability

Improvised Explosive Devices (IEDs) are reported as the number one cause of injury and death for allied troops in the current theater of operation. Deakin University’s Centre for Intelligent Systems Research (CISR) is working on next-generation technology to combat the threat. In 2006 CISR was awarded funding through the Capability and Technology Demonstrator (CTD) Program managed by the Australian Defence Force. The objective was to investigate the use of haptics or force feedback technology for Counter-IED (CIED) tasks. Over the past six years, engineers from CISR have worked alongside Defence stakeholders to develop a series of robotic platforms designed to immerse a soldier in the remote environment. Utilising a natural user interface, haptic force feedback and stereovision, the technology has undergone initial trials in Sydney, Canberra, Woomera and at the CISR testing facility in Geelong, Australia. The technology has proved popular among operators allowing them increased fidelity and manipulation speed while significantly reducing required training. CISR has a history of rapidly delivering technology to meet the needs of police and law enforcement in Australia. The OzBot™ series of robots developed in conjunction with the Victorian Police is currently in service and used extensively for hostage negotiation and first responder roles. The CISR robotics group works on technologies that reduce operator fatigue, minimise training liability and maintenance. Over 55 engineers develop simulation environments for increased training availability and continuous improvement to the current range of mobile platforms, including communications range, payload, manipulator reach and capability. This paper describes a number of the technologies, methods and systems developed by CISR for IED neutralisation, with the aim to increasing military awareness of Australian capability.

Developing online construction technology resources in tectonic design education

We outline issues of importance in relation to tectonic design within the architectural profession and the relationship to architectural education in Australia. Twelve years of research and curriculum development at Deakin University is discussed, involving the creation of online resources and case studies, digitally-integrated projects relating to building construction and design studio education. The ethos behind the Construction Primer of engaging students as ‘amateur researchers’ in a way that ensures ‘that student research work is worth more than course assessment’ forms the pedagogical foundation of much of this work. A model of Socially Networked Construction Technology education has been developed that integrates social networks and the Internet to engage students in tectonic design within and outside the classroom through authentic curricula. Through the use of Virtual Galleries, Blogs, YouTube and social networks, a culture of peer learning and sharing has been developed. Through shared knowledge facilitated through social networks, great potential lies for expanding the synergies between higher order learning and online resource development for design decision support.

Letters to a young scientist by Edward O. Wilson : interview

I am an early- to mid-career researcher, and Letters to a Young Scientist struck a chord with me from the very first page. The journey from amateur enthusiast to professional scientist is an exciting, challenging and often difficult one, and Edward Wilson - a Pulitzer prizewinner and one of the world's greatest entomologists - is well qualified to guide and advise the new generation. Written as a collection of letters filled with anecdotes and well-considered advice, this book is inspired by the author's experience of the journey from being a young boy enthused by ants to an eminent scholar. Like many in his field, Wilson's education began when he was a child fascinated by insects in the garden (my own summers spent excavating ant nests feel somewhat validated). He traces his progression through formal education to the establishment of his own scientific research programme.

Stereoscopic theatre: the impact of gestalt perceptual organization in the stereoscopic theatre environment

This paper argues that it is essential for live theatre that incorporates stereoscopic imagery to reconceptualise the performance space to facilitate a successful audience experience. While 3D technology greatly increases artistic possibilities, the risks of perceptual confusion exist in live theatre just as in stereoscopic cinema, indeed more so given the coexistence of live performers. This paper argues that Gestalt perceptual organization theory can be valuable in informing how best to employ stereoscopic imagery within a live theater environment, with reference to the artistic works of one of the authors.

Development and validation of the Approach-Iron Skill Test for use in golf

The primary aim of this study was to develop and validate a golf-specific approach-iron test for use with elite and high-level amateur golfers. Elite (n=26) and high-level amateur (n=23) golfers were recruited for this study. The ‘Approach-Iron Skill Test’ requires players to hit a total of 27 shots. Specifically, three shots are hit at each of nine targets on a specially constructed driving range in a randomised order. A real-time launch monitor positioned behind the player, measured the carry distance for each of these shots. A scoring system was developed based on the percentage error index of each shot, meaning that 81 points was the maximum score possible (with a maximum of three points per shot). Two rounds of the test were performed. For both rounds of the test, elite-level golfers scored significantly higher than their high-level amateur counterparts (56.3±5.6 and 58.5±4.6 points versus 46.0±6.3 and 46.1±6.7 points, respectively) (P<0.05). For both elite and high-level players, 95% limits of agreement statistics also indicated that the test showed good test–retest reliability (2.1±7.9 and 0.2±10.8, respectively). Due to the clinimetric properties of the test, we conclude that the Approach-Iron Skill Test is suitable for further examination with the players examined in this study.

The long term effects of sports concussion on retired Australian football players: a study using Transranial Magnetic Stimulation

This study investigated corticomotor excitability and inhibition, cognitive functioning, and fine motor dexterity in retired elite and amateur Australian football (AF) players who had sustained concussions during their playing careers. Forty male AF players who played at the elite level (n=20; mean age 49.7±5.7 years) or amateur level (n=20; mean age 48.4±6.9 years), and had sustained on average 3.2 concussions 21.9 years previously, were compared with 20 healthy age-matched male controls (mean age 47.56±6.85 years). All participants completed assessments of fine dexterity, visuomotor reaction time, spatial working memory (SWM), and associative learning (AL). Transcranial magnetic stimulation (TMS) was used to measure corticospinal excitability: stimulus-response (SR) curves and motor evoked potential (MEP) 125% of active motor threshold (aMT); and intracortical inhibition: cortical silent period (cSP), short-interval intracortical inhibition (SICI), and long-interval intracortical inhibition (LICI). Healthy participants performed better in dexterity (p=0.003), reaction (p=0.003), and movement time (p=0.037) than did both AF groups. Differences between AF groups were found in AL (p=0.027) and SWM (p=0.024). TMS measures revealed that both AF groups showed reduced cSP duration at 125% aMT (p>0.001) and differences in SR curves (p>0.001) than did healthy controls. Similarly, SICI (p=0.012) and LICI (p=0.009) were reduced in both AF groups compared with controls. Regression analyses revealed a significant contribution to differences in motor outcomes with the three measures of intracortical inhibition. The measures of inhibition differed, however, in terms of which performance measure they had a significant and unique predictive relationship with, reflecting the variety of participant concussion injuries. This study is the first to demonstrate differences in motor control and intracortical inhibition in AF players who had sustained concussions during their playing career two decades previously.

Development and measurement properties of a putting skill test for high-level golf

Despite a recent increase in the amount of research investigating performance in golf, a comprehensive putting skill test has not been reported in the peer-reviewed literature. In this study, the Golf Australia Putting Test (GAPT) was developed and a series of measurement properties were assessed. Elite (n = 18) and high-level amateur (HLA; n = 22) participants completed six single putts from various areas on six concentric circles (circle radii = 0.9, 1.5, 3.0, 4.6, 6.1 and 7.6 m). Using a scoring system that rewarded participants for holing putts from longer distances, the maximum score from a single round of the test (i.e. 36 putts) was 27 points. After two rounds of the test were completed by all players, a subsample of participants (elite, n = 15; HLA, n = 7) had their putting performance recorded during tournament play for a period of 90 days to assess criterion (predictive) validity of the test. The reliability, sensitivity and discriminative validity of the GAPT were also assessed. Better agreement between Rounds 1 and 2 scores was noted in the elite group, whilst reliability values were similar for both groups. Further, the GAPT scores were shown to predict players from the elite and high-ability groups with a low classification error. An equation for predicting on-course performance from GAPT scores was also developed. Findings from this study indicate that the GAPT is a valid and reliable tool for high-level players and the GAPT may be used for player evaluation in the field.

The show must go on’ : older entertainers making music in the community in Melbourne, Australia

Globally countries are faced with an aging population and Australia is no different. This creates challenges for the maintenance of well-being which can be enhanced by active engagement in society. There is extensive research that confirms that engagement in music by older people is positively related to individual and community wellbeing. Music engagement encompasses a range of social participation and has the potential to recognise the contribution of older people to their local communities. Music participation can contribute to a better quality of life, particularly in relation to health and happiness. There are many possible forms of music engagement. This study is part of an on-going Deakin University and Monash University research project, Well-being and ageing: community, diversity and the arts in Victoria. This article focuses on three members of a mixed voluntary singing group formed by older residents of an outer suburban community in Melbourne, Australia. This group, The Skylarkers, were established in 1999 as a four-part choir. Over the years the nature of the choir has changed under subsequent music directors. Since 2009 the group has focused on music theatre repertoire and performance style. Membership of the group is fluid reflecting changing life circumstances of the members but the ensemble is resilient. This small amateur music theatre group is based in suburban Melbourne, rehearses weekly and performs regularly at retirement villages, nursing homes and facilities for senior citizens. This article presents a phenomenological qualitative single case study of members of the Skylarkers. In this study, interview data were gathered in 2011-2012 and analysed using interpretative phenomenological analysis. Two significant themes emerged that concern musical self-identity and gaining a sense of purpose and fulfilment. The Skylarkers are more than a choir; they are an amateur entertainment troupe that engages with each other and the wider community. This resilient group holds true to the motto ‘the show must go on’.

Working with technology/making technology work: a round table discussion

What follows is an edited transcript of a conversation that took place on the topic of performance and technology at the Mechanics Institute, Brunswick, on Saturday 3 November 2013. The participants - Suzanne Kersten, David Pledger, Julian Rickert, Tamara Saulwick and Hellen Sky - are all practising artists who have engaged with various forms of everyday and extra-daily technologies in their creative work. Gorkem Acaroglu and Glenn D'Cruz facilitated and moderated the discussion.

Uses of the sampur in the halus (Refined) style of Yogyakarta court dance

In this essay I discuss how a familiar costume element in Javanese court dance, a long piece of patterned cloth known as the sampur, functions poetically through the ways it is used by the dancer. I elaborate on eight categories of use of the sampur, primarily from the point of view of a Western dancer first encountering the techniques of working with the scarf. I draw on scholars and other commentators to discuss the many dimensions of meaning embodied by these uses. The sampur emerges as a dance element rich in virtuosic potential and nuance, and resonant with numerous dimensions of cultural values.

Improving availability, promotion and purchase of fruit and vegetable and non sugar-sweetened drink products at community sporting clubs: a randomised trial

BACKGROUND: Amateur sporting clubs represent an attractive setting for health promotion. This study assesses the impact of a multi-component intervention on the availability, promotion and purchase of fruit and vegetable and non sugar -sweetened drink products from community sporting club canteens. We also assessed the impact the intervention on sporting club revenue from the sale of food and beverages. METHOD: A repeat cross-sectional, parallel group, cluster randomized controlled trial was undertaken with amateur community football clubs in New South Wales, Australia. The intervention was conducted over 2.5 winter sporting seasons and sought to improve the availability and promotion of fruit and vegetables and non sugar-sweetened drinks in sporting club canteens. Trial outcomes were assessed via telephone surveys of sporting club representatives and members. RESULTS: Eighty five sporting clubs and 1143 club members participated in the study. Relative to the control group, at follow-up, clubs allocated to the intervention were significantly more likely to have fruit and vegetable products available at the club canteen (OR = 5.13; 95% CI 1.70-15.38), were more likely to promote fruit and vegetable selection using reduced pricing and meal deals (OR = 34.48; 95% CI 4.18-250.00) and members of intervention clubs were more likely to report purchase of fruit and vegetable (OR = 2.58 95% CI; 1.08-6.18) and non sugar -sweetened drink (OR = 1.56; 95% CI 1.09-2.25) products. There was no significant difference between groups in the annual club revenue from food and non-alcoholic beverage sales. CONCLUSION: The findings demonstrate that the intervention can improve the nutrition environment of sporting clubs and the purchasing behaviour of members. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry: ACTRN12609000224224 .

Predictors of individual player match performance in junior Australian football

PURPOSE: Player match statistics in junior Australian football (AF) are not well documented while contributors to success are poorly understood. A clearer understanding of the relationships between fitness and skill in younger age players participating at the foundation level of the performance pathway in AF has implications for the development of coaching priorities (e.g., physical or technical). The aim of this study was to investigate the relationships between indices of fitness (speed, power and endurance) and skill (coach rating) on player performance (disposals and effective disposals) in junior AF. METHODS: Junior male AF players (n = 156, 10 - 15 years old) were recruited from 12 teams of a single amateur recreational AF club located in metropolitan Victoria. All players were tested for fitness (20 m sprint, vertical jump, 20 m shuttle run) and rated by their coach on a 6-point Likert scale for skill (within a team in comparison to their teammates). Player performance was assessed during a single match in which disposals and their effectiveness were coded from a video recording. RESULTS: Coach rating of skill displayed the strongest correlations and combined with 20 m shuttle test showed a good ability to predict both disposals and the number of effective disposals. None of the skill or fitness attributes adequately explained the percentage of effective disposals. The influence of team did not meaningfully contribute to the performance of any of the models. CONCLUSION: Skill development should be considered a high priority by coaches in junior AF.

The silent screen (1895-1928)

In chapter 1, Victoria Duckett introduces the silent screen years (1895–1927) by investigating the American poet Vachel Lindsay’s claim in 1915 that European stage acting was unsuited to film. This critique held sway for decades, during which commentators celebrated American, as opposed to European, contributions to the new craft of motion picture acting. European acting became associated with mannered staginess in contrast to a more subtle American style. Building on recent scholarship that questions this dichotomy, Duckett skillfully analyzes the screen performances of two women actors: the French Sarah Bernhardt, arguably the most famous late nineteenth-century actor, who electrified theater audiences but made relatively few film appearances, and the American Lillian Gish, who began her career as a child in stage melodramas but whose fame derived from her appearances in films. Duckett’s nuanced reading of Bernhardt’s performance in the film Camille (Film D’Art, 1911) and Lillian Gish’s in Broken Blossoms (D. W. Griffith, 1919) reveals that despite their differences, they both used their bodies expressively to convey meanings and emotions.

Cyborg presence in narrative theatre

New technologies are transforming the shape and function of contemporary performance practice. Dance in particular has been at the forefront of dissolving the boundaries between humans and technology. In Australia alone, works such as Gideon Obarzanek's GLOW (Chunky Move) and Garry Stewart's Proximity (Australian Dance Theatre) have offered technology a role traditionally preserved only for the live human performer. As these technologies infiltrate theatre practice and their capacity to be co-actors with humans on stage increases, we need to carefully interrogate the notion of the actor's presence. For an overwhelming number of scholars and critics, presence is the defining quality of theatrical performance. Theatre has been privileged as the site where people witness other people together in the same physical space. Digital technologies can be seen as a threat to this and to the actor's presence. Cormac Power's Presence in Play provides a comprehensive analysis of theatrical presence that encapsulates a poststructuralist critique of presence while maintaining the notion of 'presence' as a key aspect of theatre. In this article, I take up Power's category of the literal mode of presence and examine three case studies that use digital technology in ways that disturb traditional conceptions of presence. I investigate the impact that digital technologies in live performance have on theatre's claims to literal presence. I also investigate the indirect impact that these technologies have on forms of fictional and auratic presence (these are Power's terms, which I will define shortly). First, I will establish the centrality of presence to the vast body of commentary on theatre; then, I will draw on Derrida's analysis of the metaphysics of presence to unsettle dominant assumptions about the function of presence in theatre, arguing that such a privileging of presence demonises projected media as a form of contamination that impedes theatre's ability to represent 'truth'. I use Jennifer Parker-Starbuck's term 'Cyborg Theatre' to discuss three examples of digital performance that have used technology to question and challenge our relationship to technology in everyday life. These works challenge traditional notions of selfhood and force us to interrogate the borders between the live and the mediated.